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Niobium Mineral Ore - Nb205 concentrate 52-62% - Brazil
Commodity: Niobium Mineral Ore
Origin: Brazil - DIRECT WITH MINER
Purity: Nb2O5 (50% minimum)
Assay: SGS
Packing: Marked and sealed metal drums packed freely in a 20ft container
Tags: SGS
QUALITY
In one sealed 20ft container containing approximately twenty (20) metric tons. The Niobium concentrate (the Concentrate) is expected to assay from 52% to 62% of Nb2O5 content with maximum ThO2 and U3O8 levels of 0.028% and 0.01% respectively.
QUANTITY
Spot or contract of at least forty (40) metric tons for immediate testing, divided into two containers of twenty (20) tons each, with one container being sent every fifteen (15) days in the case of contract.
CONTRACT PRICE AND PAYMENT
Currency: U.S. Dollars
Price: USD 28,00 per kg of COLUMBITE ORE CIF in September, 30th, 2020 Price should be confirmed after Buyers ICPO + RWA issuing;
Payment: Payable through DLC in the final test;
Pricing: Price shall be fixed for 3 months / Price above stated is only a reference value for the date of this offer;
Packaging: Bags loaded in 20 container;
Inspection: SGS or Alex Stewart at the loading port.
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.
At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.
The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%
From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:
Waste code: 10 02 10
The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.
Chemical analysis of the material is available on request.
Ferro vanadium consist of vanadium and iron, mainly used as alloys in steel-making additives, high ferro vanadium alloy is also used as a additive. Commonly used vanadium iron containing vanadium 40%, 60% and 80% of three.
